_________________
This manual is designed to be readable by someone with basic unix
-commandline skills, but no previous knowledge of git.
+command-line skills, but no previous knowledge of git.
Chapter 1 gives a brief overview of git commands, without any
explanation; you may prefer to skip to chapter 2 on a first reading.
tip of the other branch, which is stored temporarily in MERGE_HEAD.
The diff above shows the differences between the working-tree version
-of file.txt and two previous version: one version from HEAD, and one
+of file.txt and two previous versions: one version from HEAD, and one
from MERGE_HEAD. So instead of preceding each line by a single "+"
or "-", it now uses two columns: the first column is used for
differences between the first parent and the working directory copy,
In some situations the reflog may not be able to save you. For
example, suppose you delete a branch, then realize you need the history
-it pointed you. The reflog is also deleted; however, if you have not
+it contained. The reflog is also deleted; however, if you have not
yet pruned the repository, then you may still be able to find
the lost commits; run git-fsck and watch for output that mentions
"dangling commits":
you get exactly the history reachable from that commit that is lost.
(And notice that it might not be just one commit: we only report the
"tip of the line" as being dangling, but there might be a whole deep
-and complex commit history that was gotten dropped.)
+and complex commit history that was dropped.)
If you decide you want the history back, you can always create a new
reference pointing to it, for example, a new branch:
(But note that no such commit will be created in the case of a
<<fast-forwards,fast forward>>; instead, your branch will just be
-updated to point to the latest commit from the upstream branch).
+updated to point to the latest commit from the upstream branch.)
The git-pull command can also be given "." as the "remote" repository,
in which case it just merges in a branch from the current repository; so
If you and maintainer both have accounts on the same machine, then
then you can just pull changes from each other's repositories
-directly; note that all of the command (gitlink:git-clone[1],
-git-fetch[1], git-pull[1], etc.) which accept a URL as an argument
+directly; note that all of the commands (gitlink:git-clone[1],
+git-fetch[1], git-pull[1], etc.) that accept a URL as an argument
will also accept a local file patch; so, for example, you can
use
correct, and understand why you made each change.
If you present all of your changes as a single patch (or commit), they
-may find it is too much to digest all at once.
+may find that it is too much to digest all at once.
If you present them with the entire history of your work, complete with
mistakes, corrections, and dead ends, they may be overwhelmed.
Keeping a patch series up to date using git-rebase
--------------------------------------------------
-Suppose you have a series of commits in a branch "mywork", which
-originally branched off from "origin".
-
-Suppose you create a branch "mywork" on a remote-tracking branch
-"origin", and created some commits on top of it:
+Suppose that you create a branch "mywork" on a remote-tracking branch
+"origin", and create some commits on top of it:
-------------------------------------------------
$ git checkout -b mywork origin
-----------
There are numerous other tools, such as stgit, which exist for the
-purpose of maintaining a patch series. These are out of the scope of
+purpose of maintaining a patch series. These are outside of the scope of
this manual.
Problems with rewriting history
$ git fetch git://example.com/proj.git +master:refs/remotes/example/master
-------------------------------------------------
-Note the addition of the "+" sign. Be aware that commits which the
+Note the addition of the "+" sign. Be aware that commits that the
old version of example/master pointed at may be lost, as we saw in
the previous section.
---------------------------
We saw above that "origin" is just a shortcut to refer to the
-repository which you originally cloned from. This information is
+repository that you originally cloned from. This information is
stored in git configuration variables, which you can see using
gitlink:git-config[1]:
associated with sufficient information about the trees involved that
you can create a three-way merge between them.'
-Those are the three ONLY things that the directory cache does. It's a
+Those are the ONLY three things that the directory cache does. It's a
cache, and the normal operation is to re-generate it completely from a
known tree object, or update/compare it with a live tree that is being
developed. If you blow the directory cache away entirely, you generally